infobar: Update buildable docs
authorMatthias Clasen <mclasen@redhat.com>
Wed, 18 Aug 2021 21:42:54 +0000 (17:42 -0400)
committerMatthias Clasen <mclasen@redhat.com>
Wed, 18 Aug 2021 21:42:54 +0000 (17:42 -0400)
commit1599b659cff53b3e69a265ca33ad79a23171433a
tree22f6b04cc2624aa6b3282d7094c82f3963acb064
parent03031b3dc1a43a9b0661661cebabf8bc0bf86abd
infobar: Update buildable docs

Document the current state of GtkBuilder support in
GtkInfoBar, not what we had in GTK3.

Fixes: #4164
gtk/gtkinfobar.c